AIS Explorer - Viewer

Main Menu

Live: vessels

Positions refresh every 60s. A vessel drops off after 30 min with no update.

Show area-of-interest outline

GLO-30 + EMODnet terrain (~90m) -- not uploaded yet

OSM 3D Buildings

Tracked Ports

Show OpenSSDM rasters

Human Activities

MMO Layers

Historic Replay

Vessel Density

AOI Tracking

Vessel type

Vessel Summary page ↗

Shift+Click: sample terrain height (land or seabed)

sampling... sample failed

OpenSSDM Rasters

RASTER EXTENTS

Click a highlighted footprint to inspect it

No OpenSSDM rasters in the AOI yet -- is its server running?

At this point ()

Human Activities

No EMODnet Human Activities layers loaded yet -- is the upstream WFS reachable?

Marine Management Organisation

No MMO layers loaded yet.

Historic Replay

Start:

Most recent window (default) -- drag to pick an earlier start.

Loading replay data -- this can take up to ~20s for a full 7-day window.

Pick a window above to start a replay. Live traffic pauses while replay is active.

Vessel Density

No weekly rasters built yet -- run tools/build_weekly_vessel_density.py.

AOI Tracking

Click on the globe to add vertices, then Finish (or right-click).

Draw a polygon to see which vessels are currently inside it, and which entered it during a chosen bracket of the last 7 days.